Assessment and optimisation of N-nitrosamine rejection by reverse osmosis for planned potable water recycling applications

针对计划的饮用水回收应用，通过反渗透去除 N-亚硝胺的评估和优化

• 批准号: LP0990705
• 负责人: Prof Long Nghiem
• 金额: $ 15.01万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-07-01 至 2013-12-17
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0990705
• 关键词: Assessment; optimisation; nitrosamine; rejection; reverse

Water recycling is a strategic approach to secure potable water supplies in Australia. The underlying challenge is to protect public health by ensuring robust treatment processes capable of effectively eliminating contaminants of concern. This research aims to enhance the capabilities of advanced water treatment plant designers and operators to control N-nitrosamine concentrations by optimised reverse osmosis treatment. A predictive model will be developed allowing for the optimisation of N-nitrosamine removal by reverse osmosis filtration in full scale installation. The project will directly enhance the viability of indirect potable water recycling and thus reduce dependency on water sources vulnerable to climate change.

水循环是确保澳大利亚饮用水供应的战略方法。潜在的挑战是通过确保能够有效消除令人关切的污染物的强有力的处理过程来保护公众健康。本研究旨在提高先进的水处理厂设计师和运营商的能力，通过优化反渗透处理控制N-亚硝胺浓度。将开发一个预测模型，允许通过反渗透过滤在全尺寸安装的N-亚硝胺去除的优化。该项目将直接提高间接饮用水再循环的可行性，从而减少对易受气候变化影响的水源的依赖。